Discover the best Kotlin open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
The first open-source AI-driven tool for automatically generating system-level test cases (also known as fuzzing) for web/enterprise applications. Currently targeting whitebox and blackbox testing of Web APIs, like REST, GraphQL and RPC (e.g., gRPC and Thrift).
tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android
🛜 Monitor network connectivity in Kotlin Multiplatform apps
LibreSudoku - Sudoku app for android built with Kotlin + Jetpack Compose + Material3
openHAB client for Android
Anime Watcher, Manga Reader, and Novel Reader as three separate apps, same UI
Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
:blue_book: A diary application optimized for user experience.
A graceful multiplatform bluesky client
⚡ Kotlin Coroutines binding APIs for Android UI widgets from the platform and support libraries
CodeCharta is a visualization tool that transforms complex software architecture and code metrics into interactive, customizable visual maps, empowering everyone to communicate and analyze your codebase. Improve code quality, maintainability, and architectural decisions
Open-source music player for Android and Windows with no accounts or tracking. Built for quick discovery, synced lyrics, radio, and rich artwork ♫
PennyWise automatically reads transaction SMS messages and transforms them into organized financial data with on-device AI assistance. No manual entry, no cloud processing, complete privacy.
Lint checks to aid with a healthy adoption of Compose
Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.
DAO oriented database mapping framework for Java
📱 Android private messenger, crypto wallet and light node to Mixin Network
Supporting code for the tutorials on https://www.baeldung.com/kotlin
Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!